994032079 has 2 divisors, whose sum is σ = 994032080. Its totient is φ = 994032078.

The previous prime is 994032077. The next prime is 994032097. The reversal of 994032079 is 970230499.

Together with next prime (994032097) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 994032079 - 2¹ = 994032077 is a prime.

Together with 994032077, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (994032071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497016039 + 497016040.

It is an arithmetic number, because the mean of its divisors is an integer number (497016040).

Almost surely, 2^994032079 is an apocalyptic number.

994032079 is a deficient number, since it is larger than the sum of its proper divisors (1).

994032079 is an equidigital number, since it uses as much as digits as its factorization.

994032079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 43.

The square root of 994032079 is about 31528.2742788120. The cubic root of 994032079 is about 998.0067224846.

The spelling of 994032079 in words is "nine hundred ninety-four million, thirty-two thousand, seventy-nine".